/*
 * Copyright 2010-2011 Steve Chaloner
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package controllers.deadbolt;

import models.deadbolt.NullRoleHolder;
import models.deadbolt.RoleHolder;

/**
 * @author Steve Chaloner (steve@objectify.be)
 */
public abstract class AbstractDeadboltHandler implements DeadboltHandler
{
    /**
     * {@inheritDoc}
     */
    public RoleHolder getRoleHolder()
    {
        return NullRoleHolder.NULL_OBJECT;
    }

    /**
     * {@inheritDoc}
     */
    public void onAccessFailure(String controllerClassName)
    {
        Deadbolt.forbidden();
    }

    /**
     * {@inheritDoc}
     */
    public ExternalizedRestrictionsAccessor getExternalizedRestrictionsAccessor()
    {
        return null;
    }

    /**
     * {@inheritDoc}
     */
    public RestrictedResourcesHandler getRestrictedResourcesHandler()
    {
        return null;
    }
}
